Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635501 | Alphalosporins and 1-carba-1-dethia cephalosporins | John Hargreaves Bateson, Richard L. Elliott, Stephen Christopher Martin Fell | 1997-06-03 |
| 5602117 | Cephalosporin compounds | Stephen Christopher Martin Fell | 1997-02-11 |